jeasyui combobox expert required for a quick job

I'm using the following code, but when I click on save button it revert 0 value of combobox, even I don't touch combo box while in editing time (even I edit text input and click save for all comboboxes values went to 0)

4 freelancers are bidding on average $7/hour for this job

Hi
I have gone through the details of your project and we find it well within our capabilities. I offer a wide range of services, including Web design, PHP/MySQL web application development, Open sources like JooMore

Hello There,
Hope you're doing well.
I request you to contact me further in order to have a detailed discussion on your project related requirements. Please refer my portfolio below for more details. Waiting for More

Hello,
How are you?
I am Vinayak from UNV Designs and Development. I hope you are doing well.
I've carefully read the requirements that you have mentioned. All the requirements will be satisfied by our company and yMore

I have read your requirements and interested to offer my services.
I am currently available to discuss further and flexible with work timings.
let me know your available time and I will do my best to accommodatMore